6476625 has 64 divisors (see below), whose sum is σ = 12729600. Its totient is φ = 3240000.

The previous prime is 6476621. The next prime is 6476641. The reversal of 6476625 is 5266746.

6476625 is a `hidden beast` number, since 647 + 6 + 6 + 2 + 5 = 666.

It is not a de Polignac number, because 6476625 - 2² = 6476621 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

Its product of digits (60480) is a multiple of the sum of its prime factors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 6476625.

It is not an unprimeable number, because it can be changed into a prime (6476621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64075 + ... + 64175.

It is an arithmetic number, because the mean of its divisors is an integer number (198900).

Almost surely, 2^6476625 is an apocalyptic number.

It is an amenable number.

6476625 is a deficient number, since it is larger than the sum of its proper divisors (6252975).

6476625 is a wasteful number, since it uses less digits than its factorization.

6476625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 128 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 6476625 is about 2544.9214133250. The cubic root of 6476625 is about 186.4015777311.

The spelling of 6476625 in words is "six million, four hundred seventy-six thousand, six hundred twenty-five".